GigSky eSIM Data Plans for Guam

GigSky does not provide an unlimited data eSIM for Guam. Travelers who need large data allowances can instead choose fixed plans such as the 50GB world plan, valid for 180 days, or the 20GB cruise + world plan, valid for 120 days. These fixed plans may be more cost‑effective unless a user expects very heavy data use, as they offer a large but capped data allowance.

GigSky does not provide Guam eSIM plans that include a local phone number or SMS capability. Their offerings for Guam are data‑only, so travelers will receive internet access but no local calling or texting number.

To communicate and stay connected, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection and enable voice and text communication without a traditional phone number.

GigSky currently offers 10 single-coverage data plans specifically for Guam, alongside 16 multi-country plans that include Guam as part of their coverage. These plans vary, with some offering a fixed data allowance ranging from 500MB to 50GB, while others provide a daily data cap. Prices for these plans range from $6.99 to $329.99, and validity periods extend from 1 to 180 days.